4.3 out of 5 (6 Ratings)

6 Verified Reviews


Good customer service, and a solid tool

We've had amazing customer service with Sizmek and that's made a large difference. We love having a dedicated team to answer any questions we may have, regardless of complexity. The tool itself is a breeze to use and works nicely for us. Our only challenge is that improved features often take a long time to get to market. Most of our clients using Sizmek aren't yet on MDX NXT, though we'd like to be, and that's because many features aren't ready yet.


Amazing experience. Easy implementation and Outstanding account service

excellent customer service. Extraordinary ease of implementation.


Emarsys started off slow but have proved to be winning strategic parner

Extremely responsive to any issues or concerns we raise, better than competitors on reporting, they have a sophistated platform that can be tailored to our business needs,.


Good Ad Server, Great Partner

Great service Amazing willingness to customize legacy product showing its age, new platform (mdx-nxt) not quite ready yet


Sizmek Platform

MDX-NXT is not yet fully supported so we are still working within MDX and there are a few things I would like to see improved in the next version of the platform.


Sizmek brings "sexy" back to ad-serving.

Sizmek have 9 people that service our business from a day-to-day level. This level of service is excellent and they understand our business very well. They are a young and energetic company that seems to have boundless energy and are able to stand shoulder-to-shoulder to "get stuff done".